Persistence of mammals in a selectively logged forest in Malaysian Borneo

2016 ◽  
Vol 81 (3) ◽  
pp. 268-273 ◽  
Author(s):  
Alys Granados ◽  
Kyle Crowther ◽  
Jedediah F. Brodie ◽  
Henry Bernard
Author(s):  
Joanna Ross ◽  
Andrew J. Hearn ◽  
David W. Macdonald

Niche differentiation reduces competition between species and modifies predation risk such that species coexistence is promoted. Temporal partitioning is a type of niche differentiation that has only relatively recently been specifically investigated. In this chapter, data from 515 camera trap stations from Sabah, Malaysian Borneo is used to describe the presence, habitat associations and activity patterns of Bornean carnivores and to investigate temporal partitioning between species. Primary and old logged forest were the most species rich sites and small forest fragments and oil palm plantations supported the fewest species. Species’ activity patterns within families were more similar than those between families. Only the masked palm civet and sun bear showed variation in activity among habitats. Considering the species as rough trophic groups rather than families revealed that each group contained both diurnal and nocturnal species, which presumably helps to promote coexistence between the musteloids and other species in each group.


Oryx ◽  
2012 ◽  
Vol 46 (3) ◽  
pp. 427-430 ◽  
Author(s):  
Jedediah Brodie ◽  
Anthony J. Giordano

AbstractPopulation density is an important parameter for monitoring and guiding conservation of small or threatened wildlife populations. Yet, despite the Vulnerable status of both species of clouded leopard Neofelis spp., and their disappearing tropical forest habitat, information on their population density is lacking from across their broad geographic ranges. Here we estimated population density of the Sunda clouded leopard N. diardi in the Maliau Basin Conservation Area in Sabah, Malaysian Borneo, one of the first such estimates for either species of clouded leopard. With 25 camera-trap stations, each operated for at least 81 trap-nights, we obtained 59 detections of four individual Sunda clouded leopards in undisturbed primary rainforest but only a single detection in logged forest, despite similar sampling effort. Using spatially-explicit mark–recapture models, we estimated a density of 1.9 individuals per 100 km2 (95% confidence interval 0.7–5.4) for primary forest and 0.8 per 100 km2 (0.2–2.6) for the entire study area (including logged forest). These results will contribute to a better understanding of clouded leopard status and serve as a reference for future assessments of the species.


2014 ◽  
Vol 23 (11) ◽  
pp. 2817-2832 ◽  
Author(s):  
Sarah H. Luke ◽  
Tom M. Fayle ◽  
Paul Eggleton ◽  
Edgar C. Turner ◽  
Richard G. Davies

ZooKeys ◽  
2018 ◽  
Vol 760 ◽  
pp. 89-112 ◽  
Author(s):  
Peter K. L. Ng ◽  
Paul Y. C. Ng

Seven species of freshwater crabs from three families are recorded from and around the Danum Valley Conservation Area in Sabah, Malaysian Borneo: Thelphusulacapillodigitus sp. n., Thelphusuladicerophilus Ng & Stuebing, 1990, Arachnothelphusaterrapes Ng, 1991, Terrathelphusasecula Ng & Tan, 2015, Parathelphusavalida Ng & Goh, 1987 (new record) (Gecarcinucidae); Isolapotamoningeri Ng & Tan, 1998 (Potamidae); and Geosesarmadanumense Ng, 2002 (Sesarmidae). The new species of Thelphusula Bott, 1979, can be distinguished from all congeners by a unique combination of morphological features, most notably the presence of dense patches of short setae on the fingers of the adult male chelipeds, as well as the structure of the male first gonopod. Arachnothelphusaterrapes is confirmed to be a phytotelm species. A key to all species in the conservation area is provided.


2021 ◽  
Vol 143 ◽  
pp. 104968
Author(s):  
Jecelyn Leaslie John ◽  
Daisuke Mori ◽  
Lia Natasha Amit ◽  
Andau Konodan Mosiun ◽  
Abraham Zefong Chin ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document